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15 "Firsts" Of Space History

  • Explorer 1

    Explorer 1
    The first satellite launched from the United States. the missions purpose was to measure radiation rays in the earths orbit.
  • Mercury Mission

    Mercury Mission
    Walter Schirra, Donald Slayton, John Glenn, Scott Carpenter, Alan Sheperd, Gus Grissom, and Gordon Cooper were sent into space in hopes of launching the manned space craft to orbit the earth.
  • Apollo 11

    Apollo 11
    Neil Armstrong and Buzz Aldrin along with three others (their names are not listed) were sent on a misson to land on the moon and be the first people to land on the moon. This mission was issued by America and we became the first country to walk on the moon.
  • The ACE Mission

    The ACE Mission
    The ACE mission, also known as Advanced Composition Explorer, was sent out into space to help understand and study energetic particles coming from the sun. Nobody was on this mission.
  • STS-103

    STS-103
    Curtis Brown, Scott Kelley, Steven Smith, Michael Foale, John Grunsfied, Caude Nicollier, and Jean-Francoise Clervoy all were sent out into space to replace parts on the space craft Hubble